Display panel or screen with an icon



FIGURE is a front elevational view of a display panel or screen with an icon showing our new design.

The dot-dash broken lines represent the boundaries of, but form no part of, the claimed design. The boundaries of the icon and the portion of the display panel or screen upon which the design appears on are congruent. 

CLAIM The ornamental design for a display panel or screen with an icon, as shown and described. 